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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / C Sharp .exe file unab...
Microsoft Dynamics AX (Archived)

C Sharp .exe file unable to execute in X++

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Posted on by Community Member

Hi guys, I am trying to execute C# .exe file through using X++. However, the system show me the error message below. Anyone met this error before? Or who can help me to solve this issue?

 

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    Martin Dráb Profile Picture
    Martin Dráb 237,963 Most Valuable Professional on at

    As the message says, your assembly has been built for .NET framework 2.0, but the application (AX) runs on .NET 4.0. Either build your assembly for .NET 4.0, or add useLegacyV2RuntimeActivationPolicy attribute to the application config file.

    Just put the message to your favorite search engine and you'll find more details.

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